Hi! I've been reading this thread for quite a while. I thought I would finally chime in. We've had chickens for about a year now. I had my first broody (a silkie -- suprise, suprise) in January! I now have 3 broodies. The same silkie has hatched out 7 chicks and I gave her 4 silkies as well. They were already 10 days old, but amazingly, she accepted them, and they love her.
The other two are both dark cornish. Have any of you heard of them being broody?
One of the dark cornishes had 12 eggs, and today is day 21. She is hatching out in a nest box about 3 - 4 feet off the ground. I noticed 4 had hatched last night, but I figured they would all be fine until morning. I figured I'd move them after she had got them all hatched. I woke early this morning and went to check on her. To my surprise, I found two chicks on the ground beneath the next boxes; they were alive and chirping, so I quickly put them back with momma in the nest box. As I checked on the rest of my chickies, I thankfully noticed 2 other chicks in the opposite corner of the coop; I thought they were dead at first. But when I picked them up, they chirped and wiggled; they were both quite cold. I slipped them under momma; I hope they will be okay.
I then searched all over the coop in case I missed some. Then I made momma a nest on the ground so this won't happen again. I counted 11 chicks and 1 remaining egg, so all are accounted for. I am very excited that she hatched out that many! Hopefully my two little cold ones will make it -- we will see.
My third broody is due to hatch on Saturday. -- We will be overrun with chicks!
Happy Hatching!